First, we do a single-AMP DELETE from testdb.TABLE1 by way of the primary index "testdb.TABLE1.I1 = :I1, testdb.TABLE1.D1 = :D1
, testdb.TABLE1.I2 = :I2" with a residual condition of ("((testdb.TABLE1.D1 (INTEGER, NAMED D1, FORMAT '9(5)'))= :D1) AND (testdb.TABLE1.DT2
= :DT2)").